CN204290843U - A kind of solar cell board fixer - Google Patents
A kind of solar cell board fixer Download PDFInfo
- Publication number
- CN204290843U CN204290843U CN201420580051.1U CN201420580051U CN204290843U CN 204290843 U CN204290843 U CN 204290843U CN 201420580051 U CN201420580051 U CN 201420580051U CN 204290843 U CN204290843 U CN 204290843U
- Authority
- CN
- China
- Prior art keywords
- spacing card
- fixture block
- bolt
- shape nut
- swallow shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 description 12
- 238000011900 installation process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar cell board fixer, comprises swallow shape nut, spacing card and bolt; Arrange screw in the middle of swallow shape nut, spacing card is fixed on swallow shape nut, and in the middle of spacing card, the screw of corresponding swallow shape nut offers circular hole, and bolt is screwed onto in the screw of swallow shape nut, and the circular hole inside edge of spacing card is stuck in the thread groove of bolt; The utility model realizes the pre-assembled of fixture, saving the plenty of time, reducing work difficulty for installing steady job.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of solar cell board fixer.
Background technology
Need to use fixture when installing solar panel, each accessory of fixture often separately packs shipment, need nut again in installation process at the scene, the accessory location assemblings such as bolt, make installation process length consuming time like this, efficiency is low, the nut that fixture is used needs to slip into installation site in advance, so quantity and the installation site of required fixture must be estimated in advance, this adds difficulty to installation process again, if the pre-assembled of fixture can be realized in advance will bring great convenience to installment work, general nut and bolt is pre-assembled is easily transporting or carrying the situation occurring that bolt screws out from nut.
In view of this, a kind of solar cell board fixer that can simplify installation process of the present inventor's especial manufacture, improves the operating efficiency of installing solar panel.
Utility model content
The purpose of this utility model is to provide a kind of solar cell board fixer, and it can be pre-assembled in advance, and it is convenient to install, and improves the operating efficiency that solar panel is implemented to install.
To achieve these goals, solution of the present utility model is:
A kind of solar cell board fixer, comprises swallow shape nut, spacing card and bolt; Arrange screw in the middle of swallow shape nut, spacing card is fixed on swallow shape nut, and in the middle of spacing card, the screw of corresponding swallow shape nut offers circular hole, and bolt is screwed onto in the screw of swallow shape nut, and the circular hole inside edge of spacing card is stuck in the thread groove of bolt.
The fan-shaped fixture block of the radial projection at least two in circular hole inside edge of described spacing card, the edge of fan-shaped fixture block is stuck in the bottom of the thread groove of bolt.
The fan-shaped fixture block of the radial projection at least two in circular hole inside edge of described spacing card, the edge of fan-shaped fixture block is stuck in the sidewall of the thread groove of bolt.
The fan-shaped fixture block of the radial projection at least two in circular hole inside edge of described spacing card, the edge of fan-shaped fixture block tilts to the direction that bolt is advanced and is stuck in the sidewall of the thread groove of bolt.
Described swallow shape nut both sides are provided with groove.
The pair of parallel limit of described spacing card is respectively equipped with arc fixture block, and arc fixture block coordinates with the inclined-plane of swallow shape nut groove the rotation limiting or drive swallow shape nut.
The pair of parallel limit of described spacing card is provided with rectangle fixture block, and rectangle fixture block coordinates with swallow shape nut both sides outer wall the rotation limiting or drive swallow shape nut.
The angle that two of described spacing card are relative is provided with square guide vane end stop.
After adopting said structure, the utility model by spacing card by swallow shape nut and bolt pre-assembled, only the utility model need be put into the track of solar bracket when mounted, just can be fixed by swivel bolt again, save the trouble of field combinations accessory, make installation process convenient, simple and efficient.
Accompanying drawing explanation
Fig. 1 is stereochemical structure exploded view of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is stereochemical structure constitutional diagram of the present utility model;
Fig. 4 is installation front view of the present utility model;
Fig. 5 is installation side view of the present utility model;
Fig. 6 is installation constitutional diagram of the present utility model;
Fig. 7 is installation constitutional diagram of the present utility model;
Fig. 8 is installation front view of the present utility model;
Fig. 9 is stereochemical structure constitutional diagram of the present utility model;
Figure 10 is the vertical view of the utility model swallow shape external member;
Figure 11 is the end view of the utility model swallow shape external member.
Label declaration
Swallow shape nut 1, groove 11, screw 12, spacing card 2, fan-shaped fixture block 21, fan-shaped fixture block inside edge 211, arc fixture block 22, rectangle fixture block 23, square guide vane end stop 24, circular hole 25, circular hole inside edge 251, bolt 3, thread 31, thread groove 311, side wall of spiral tooth 312, thread internal diameter 313, thread external diameter 314, support 4, track 41, projection 411, pad 5, briquetting 6, solar panel 7.
Embodiment
As shown in Figure 1 to 11, a kind of solar cell board fixer that the utility model discloses, comprises swallow shape nut 1, spacing card 2 and bolt 3; In the middle of swallow shape nut 1, screw 12 is set, spacing card 2 is fixed on swallow shape nut 1, in the middle of spacing card 2, the screw 12 of corresponding swallow shape nut 1 offers circular hole 25, and bolt 3 is screwed onto in the screw 12 of swallow shape nut 1, and circular hole 25 inside edge 251 of spacing card 2 is stuck in the thread groove 311 of bolt 3.
In order to make matching relationship between bolt 3 and spacing card 2 more flexible thus make the utility model meet the demand of various operating mode, circular hole 25 inside edge 251 of spacing card 2 is at least provided with two fan-shaped fixture blocks 21, the present embodiment fan-shaped fixture block 21 that preferably three intervals are identical, the stability that three fan-shaped fixture block 21 elevator bolts 3 rotate, fan-shaped fixture block 21 is stuck in that the position of thread groove is different with angle of inclination arrives different effects, if the edge 211 of fan-shaped fixture block 21 is stuck in the bottom of the thread groove 311 of bolt 3, namely fan-shaped fixture block 21 outer 211 coordinates with thread internal diameter 313, spacing card 2 is the tightst with the contact of bolt 3, bolt 3 can be fixed in swallow shape nut 1 the most securely, if the edge 211 of fan-shaped fixture block 21 is stuck in the sidewall 312 of the thread groove 311 of bolt 3, the edge 211 of fan-shaped fixture block 21 is between thread internal diameter 313 and thread external diameter 314, spacing card 2 is comparatively tight with the contact of bolt 3, also facilitates the rotation of bolt 3 while making bolt 3 can be fixed in swallow shape nut 1 more securely, if fan-shaped fixture block 21 inside edge 211 tilts to the direction that bolt 3 is advanced and is stuck in the sidewall of the thread groove 311 of bolt 3, the rotation of bolt 3 is the most smooth and easy.When bolt 3 rotates, fan-shaped fixture block 21 produces frictional force with thread 31, and the rotation of bolt 3 drives the rotation of spacing card 2 simultaneously.
Swallow shape nut 1 both sides are provided with groove 11, are convenient to coordinating of fixture and solar cell board mounting rail.
Arc fixture block 22 is respectively equipped with on the pair of parallel limit of spacing card 2, arc fixture block 22 coordinates with the inclined-plane of swallow shape nut groove 11 rotation limiting swallow shape nut 1, and the active force produced by arc fixture block 22 pairs of swallow shape nuts 1 when spacing card 2 rotates drives the rotation of swallow shape nut 1.
At another of spacing card 2, rectangle fixture block 23 is provided with to parallel edges, rectangle fixture block 23 coordinates with swallow shape nut 1 both sides outer wall the rotation limiting swallow shape nut 1, and the active force produced by rectangle fixture block 23 pairs of swallow shape nuts 1 when spacing card 2 rotates drives the rotation of swallow shape nut 1.
In order to limit the angle that spacing card 2 rotates, the angle that two of spacing card 2 are relative is provided with square guide vane end stop 24, square guide vane end stop 24 is stuck on solar panel 7 attachment rail 41, then by with above-mentioned arc fixture block 22 and rectangle fixture block 23 coordinate the rotation limiting swallow shape nut 1.
Simple and quick when the utility model is installed, step is as follows:
The first step: as shown in Figure 4 and Figure 6, puts into the track 41 of support 4 by pre-assembled bolt 3, nut 1 and spacing card 2 external member.
Second step: as shown in figure 5 and figure 7, bolt 3 is screwed, because spacing card 2 is fixed on swallow type nut 1, thread 31 and the fan-shaped fixture block 21 of bolt 3 produce frictional force, add that arc fixture block 22 and rectangle fixture block 23 pairs of swallow shape nuts 1 of spacing card 2 produce thrust, drive the rotation of swallow shape nut 1 simultaneously, after swallow shape nut 1 rotates to an angle, the square guide vane end stop 24 of spacing card 2 contacts with track 41 and produces resistance, this resistance is by the arc fixture block 22 of spacing card 2 and the 23 pairs of swallow shape nut 1 generation effects of rectangle fixture block, swallow type nut 1 is stoped to continue to rotate, so only need continue screwing bolts 3 to make it enter in the screw 12 of swallow shape nut 1 just can to complete installation, after installation, the projection 411 of track 41 embeds in the groove 11 of swallow shape nut 1.
As shown in Figure 8 and Figure 9, the utility model coordinates briquetting 6 for pushing down solar panels 7, can better fixed solar plate 7, and 5, the pad be nested with in bolt 3 can prevent briquetting 6 times pines.
The utility model, by the design of spacing card 2, makes fixture assemble in a pre-installation, and installation steps are simple, greatly reduce the difficulty of field conduct, improve the operating efficiency of installation.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (8)
1. a solar cell board fixer, is characterized in that: comprise swallow shape nut, spacing card and bolt; Arrange screw in the middle of swallow shape nut, spacing card is fixed on swallow shape nut, and in the middle of spacing card, the screw of corresponding swallow shape nut offers circular hole, and bolt is screwed onto in the screw of swallow shape nut, and the circular hole inside edge of spacing card is stuck in the thread groove of bolt.
2. a kind of solar cell board fixer as claimed in claim 1, is characterized in that: the fan-shaped fixture block of the radial projection at least two in circular hole inside edge of described spacing card, the edge of fan-shaped fixture block is stuck in the bottom of the thread groove of bolt.
3. a kind of solar cell board fixer as claimed in claim 1, is characterized in that: the fan-shaped fixture block of the radial projection at least two in circular hole inside edge of described spacing card, the edge of fan-shaped fixture block is stuck in the sidewall of the thread groove of bolt.
4. a kind of solar cell board fixer as claimed in claim 1, it is characterized in that: the fan-shaped fixture block of the radial projection at least two in circular hole inside edge of described spacing card, the edge of fan-shaped fixture block tilts to the direction that bolt is advanced and is stuck in the sidewall of the thread groove of bolt.
5. a kind of solar cell board fixer as claimed in claim 1, is characterized in that: described swallow shape nut both sides are provided with groove.
6. a kind of solar cell board fixer as claimed in claim 5, it is characterized in that: the pair of parallel limit of described spacing card is respectively equipped with arc fixture block, arc fixture block coordinates with the inclined-plane of swallow shape nut groove the rotation limiting or drive swallow shape nut.
7. a kind of solar cell board fixer as claimed in claim 1, is characterized in that: the pair of parallel limit of described spacing card is provided with rectangle fixture block, rectangle fixture block coordinates with swallow shape nut both sides outer wall the rotation limiting or drive swallow shape nut.
8. a kind of solar cell board fixer as claimed in claim 1, is characterized in that: the angle that two of described spacing card are relative is provided with square guide vane end stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580051.1U CN204290843U (en) | 2014-10-09 | 2014-10-09 | A kind of solar cell board fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580051.1U CN204290843U (en) | 2014-10-09 | 2014-10-09 | A kind of solar cell board fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290843U true CN204290843U (en) | 2015-04-22 |
Family
ID=52873969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580051.1U Expired - Lifetime CN204290843U (en) | 2014-10-09 | 2014-10-09 | A kind of solar cell board fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320058A (en) * | 2014-10-09 | 2015-01-28 | 厦门天环能源科技有限公司 | Solar panel fixing device |
| WO2020219262A1 (en) * | 2019-04-24 | 2020-10-29 | ToolQuest, LLC | Fixturing system for woodworking |
-
2014
- 2014-10-09 CN CN201420580051.1U patent/CN204290843U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320058A (en) * | 2014-10-09 | 2015-01-28 | 厦门天环能源科技有限公司 | Solar panel fixing device |
| WO2020219262A1 (en) * | 2019-04-24 | 2020-10-29 | ToolQuest, LLC | Fixturing system for woodworking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150422 |